Manager Aaron Boone said Sunday that he's uncertain whether Frazier (eye) will be able to return in 2021, Marly Rivera of ESPN.com reports.

EDGE Analysis

Frazier has been sidelined since the end of June due to an eye condition, and he was transferred to the 60-day injured list after his rehab assignment was shut down in mid-August. The Yankees haven't indicated when the 26-year-old could resume a rehab assignment, so he's running out of time to return to the major-league club with just over a month remaining in the regular season.